Keith Allred's 16 inch OGS on his 1200GTO.

These comments are from Keith Allred's friend Bill McLaughlin:

"This is the largest instrument at ARGO. Keith's scope consists of an Optical Guidance Systems 16 inch Ritchie Cassegrain. The piggybacked scope is a mere 5 inch Astro-Physics refractor!"

"This is a "don't try this at home" scenario with a really heavy scope,extended counterweight shaft, and extra counterweights. The good news is that it seems to handle it just fine."

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